llvm-svn: 202084

boundaries.

It is possible to create an ELF executable where symbol from say .text
section 'points' to the address outside the section boundaries. It does
not have a sense to disassemble something outside the section.

Without this fix llvm-objdump prints finite or infinite (depends on
the executable file architecture) number of 'invalid instruction
encoding' warnings.

llvm-svn: 202083

See
<rdar://16149106> [MCJIT] provide a platform-independent way to communicate callee-save frame info.
<rdar://16149279> [MCJIT] get the host OS version from a runtime check, not a configure-time check.

llvm-svn: 202082

sys::fs_F_Binary has been replaced with sys::fs_F_Text

llvm-svn: 202081

llvm-svn: 202080

This restores the debug output to how it was before r197727 broke it. This
went undetected because the corresponding test was never run due to broken
feature detection.

llvm-svn: 202079

llvm-svn: 202078

Does not yet include larger part required
to match v_mad_i64_i32 / v_mad_u64_u32.

llvm-svn: 202077

The check is clearer as southern islands or later,
rather than checking for later than northern islands.

llvm-svn: 202076

llvm-svn: 202075

llvm-svn: 202074

llvm-svn: 202073

This allows the unit tests to not use global state when checking
diagnostics.

llvm-svn: 202072

from a macro in column 0, ensure that we print whitespace before it in the -E
output. Patch by Harald van Dijk!

llvm-svn: 202070

llvm-svn: 202069

nothing, be sure to inform the *next* token expanded from the macro that it is
now at the start of a line. Patch by Harald van Dijk!

llvm-svn: 202068

Vectorize sequential stores of a broadcasted value.
5% on eon.

radar://16124699

llvm-svn: 202067

Don’t process the stop reply packet as a generic signal if we already figured out what it was from other data in the packet.

llvm-svn: 202066

The patch defines new or refines existing generic scheduling classes to match
the behavior of the SSE instructions.
It also maps those scheduling classes on the related SSE instructions.

<rdar://problem/15607571>

llvm-svn: 202065

llvm-svn: 202064

on correctly handled block layout IRGen. 
// rdar://16111839

llvm-svn: 202063

We were not properly handling the escape character 0x7d ('}') in responses
from gdbserver which used the binary protocol.

llvm-svn: 202062

LLDB now handles DW_TAG_unspecified_parameters nested inside function prototypes and we now mark the function prototypes as being variadic.

<rdar://problem/16149526> 

llvm-svn: 202061

llvm-svn: 202059

llvm-svn: 202058

llvm-svn: 202057

llvm-svn: 202056

llvm-svn: 202055

llvm-svn: 202054

llvm-svn: 202053

After this I will set the default back to F_None. The advantage is that
before this patch forgetting to set F_Binary would corrupt a file on windows.
Forgetting to set F_Text produces one that cannot be read in notepad, which
is a better failure mode :-)

llvm-svn: 202052

During the LTO phase LICM will move loop invariant global variables out of loops
(informed by GlobalModRef). This makes more loops countable presenting
opportunity for the loop vectorizer.

Adding the loop vectorizer improves some TSVC benchmarks and twolf/ref dataset
(5%) on x86-64.

radar://15970632

llvm-svn: 202051

llvm-svn: 202050

targets. Just big endian (mips-... and mips64-...)

llvm-svn: 202049

llvm-svn: 202048

We were previously checking at every destructor declaration, but that was a bit
excessive. Since the deleting destructor is emitted with the vtable, do the
check when the vtable is marked used.

Differential Revision: http://llvm-reviews.chandlerc.com/D2851

llvm-svn: 202046

llvm-svn: 202045

Failure is not reproducible on ToT LLDB locally or on the buildbot.

llvm.org/pr18313

llvm-svn: 202043

This will make it easier to switch the default to being binary files.

llvm-svn: 202042

llvm-svn: 202041